Which layer hides details of network dependent information from
the higher layers by providing transparent data transfer?
A.) Transport
B.) Physical
C.) Data Link
D.) Session
E.) Application
F.) Network
Answer / guest
Answer: A
The Transport layer does the following: Responsible for
end-to-end
integrity of data transmission. Handles multiplexing upper-layer
application, session establishment and tear down of virtual
circuits.
Hides details of network dependent info from the higher
layers by
providing transparent data transfer. The 'windows' works at
this level
to control how much information is transferred before an
acknowledgement
is required.
Is This Answer Correct ? | 3 Yes | 0 No |
When editing a line in the CLI mode, what does 'CTRL-A' do? A.) Moves you to the previous command. B.) Moves you to the next word. C.) Moves you to the end of the line. D.) Moves you to the next command. E.) Moves you to the beginning of the line.
I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?
Identify the order of the 5 step encapsulation? 1. Create the segment 2. Convert the frame to bits 3. Create the packet 4. Create the frame 5. User creates the data A.) 1,2,4,2,5 B.) 2,1,3,4,5 C.) 5,1,3,4,2 D.) 5,3,4,1,2
What does the meaning of interface 0/0?
What’s the simplest way to remotely configure a router?
Define bandwidth?
Which command allows a user to see previous commands? A.) show command B.) CTRL-P C.) show history D.) CTRL-U E.) Up Arrow F.) SHIFT-CTRL-6
Identify 2 features of X.25? A.) Supports only IP B.) Utilizes switched and permanent virtual circuits C.) Contains minimal flow control and error recovery D.) Utilizes LAPB as it's data-link protocol
Name the vtp modes?
What is difference between static and dynamic routing?
IPX routing updates occur how often? A.) Every 30 seconds B.) Every 60 seconds C.) Only as needed D.) When the remote router asks for an update
What is HDLC?